Someone sort of touched on this in a previous post, but my question is (in case anyone knows this stuff - I sure don't): Is it even possible that Apple could - with a simple software upgrade - enable iTunes to send music to different rooms simultaneously. Two scenarios: (1) same music, two different rooms simultaneously; (2) different music, two different rooms simultaneously. I guess what I'm getting at (for people who understand routers and streaming and such) is whether this technology is even possible - one computer streaming two different feeds out of one program (e.g. iTunes) at the same time. Yes, I know that many people don't care about this feature, but I'd like to know if it is even possible with a simple software update. Thanks.
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The answer is yes. Right now you can achieve (1) without problems, you only need to have multiple airport expresses or Apple TVs hooked up to each set of speakers. To achieve (2) right now you need to run multiple programs (itunes for one room, and Airfoil and some other sound app for another). So in short all that would be needed to achieve everything you want would be for iTunes to let you play more than one track at a time, and to let you select which speakers to send each track/video to (iTunes can do the latter but not the former).
But does this new Airplay protocol (or whatever it's called) allow someone with - for example - an iPad with content on it to walk up to any of those new iHomes and stream that content directly? For example, I take my iPad (wish I had one) to my friend's house, and he's got a new iHome on his network/iTunes; can I then push my iPad music content directly, wirelessly onto that iHome?
Sorry if that's a dumb question. I've been assuming the new iHome would be "wed" to only the owner's iTunes library/network.
If things stay the same, then the answer is that in theory you could do it. Right now, with Airtunes, you can do just that, but the caveat is that you (1) have to log in to the WIFI network, and (2) You must have an app that lets you use Airtunes without having itunes open (for example Airfoil). So you can do it with your laptop. But can you do it with your ipod, iphone, or ipad? The answer is probably not until someone makes an app for that purpose (I don't know if the Airfoil folks have an app out but should they get enough requests I don't see why they wouldn't make one, that is assuming Apple will continue to allow them to use the APIs built into Airtunes as they currently do).